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Stoopid Temp Sensor!

post #1 of 7
Thread Starter 
GBLHAH!!
This is making me soo mad.
My motherboard is reading my processor at 11C (my watercooling is good, but not THAT good) in every temp sensing program I can think of (Everest, PC Wizard, Speedfan). When I start Speedfan up, it reads 29C, then it jumps down to 11C. I know 29C is correct, because thats what my processor ran at with my DFI NF3 250GB with my current WC setup.
Any possible way to fix this besides an RMA? My friends DFI NF4X Infinity does the same thing with an SI-97.
My System
(13 items)
 
  
CPUMotherboardOSMonitor
3700 ClawHammer DFI NF4X Infinity Windows XP pro SP2 Env!sion 17" crt 
KeyboardPowerCaseMouse
crappy HP keyboard Aspire 520 + micro 193 Scorpio 868 Highly Modded Logitech mx310 :) 
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My System
(13 items)
 
  
CPUMotherboardOSMonitor
3700 ClawHammer DFI NF4X Infinity Windows XP pro SP2 Env!sion 17" crt 
KeyboardPowerCaseMouse
crappy HP keyboard Aspire 520 + micro 193 Scorpio 868 Highly Modded Logitech mx310 :) 
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post #2 of 7
Well, if it makes you feel not as bad, it has happened to me on several previous occasions.

I saw that it read 19C, or 12C, and knew quickly it was wrong, because there was no way I could get those temps with air cooling.

Soon enough it went away....

I still dotn know what caused it, but it didn't do any damage or anything similar to my computer.

I wonder if it only happens to the socket 754 clubbers?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
E4400 P35 DS3R 8800GTS 2GB Crucial Ballistix 
Hard DriveOptical DriveOSMonitor
1x SATA 80GB, 160GB Hitachi - 1x 120GB Samsung IDE DVDRW Fedora 7 and Windows XP ViewSonic VX922 2ms 19in 
KeyboardPowerCaseMouse
basic 520W Corsair Thermaltake VB1000WWS Logitech G5 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
E4400 P35 DS3R 8800GTS 2GB Crucial Ballistix 
Hard DriveOptical DriveOSMonitor
1x SATA 80GB, 160GB Hitachi - 1x 120GB Samsung IDE DVDRW Fedora 7 and Windows XP ViewSonic VX922 2ms 19in 
KeyboardPowerCaseMouse
basic 520W Corsair Thermaltake VB1000WWS Logitech G5 
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Reply
post #3 of 7
Those temps fluctuate sometimes on my rig too, (s754), but I thaught this was a speedfan reading error. It doesn't happen too often, so I don't mind. Hove you solve your thing S_I2, maybe a BIOS update would help.
Centurion
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 940 @3.3GHz 1.25V Gigabyte 790X-DS4 XFX 5850 8GB OCZ DDR2-800 
Hard DriveCoolingOSMonitor
Corsair Force 3 TRUE Win 7 Pro x64 ACER 23" TN  
PowerCase
400W Silverstone Strider Antec P182 
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Centurion
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 940 @3.3GHz 1.25V Gigabyte 790X-DS4 XFX 5850 8GB OCZ DDR2-800 
Hard DriveCoolingOSMonitor
Corsair Force 3 TRUE Win 7 Pro x64 ACER 23" TN  
PowerCase
400W Silverstone Strider Antec P182 
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post #4 of 7
Abios update can sometimes sort out the problem you seem to be having. Or it could be a damaged probe.
post #5 of 7
Thread Starter 
Bump.
My System
(13 items)
 
  
CPUMotherboardOSMonitor
3700 ClawHammer DFI NF4X Infinity Windows XP pro SP2 Env!sion 17" crt 
KeyboardPowerCaseMouse
crappy HP keyboard Aspire 520 + micro 193 Scorpio 868 Highly Modded Logitech mx310 :) 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardOSMonitor
3700 ClawHammer DFI NF4X Infinity Windows XP pro SP2 Env!sion 17" crt 
KeyboardPowerCaseMouse
crappy HP keyboard Aspire 520 + micro 193 Scorpio 868 Highly Modded Logitech mx310 :) 
  hide details  
Reply
post #6 of 7
My temps fluctuate too much and read low on my MSI Nforce2 mobo. It uses a stupid thermal resistor under the CPU instead of the on-die temp sensor. I had to bend mine to press right up against the cpu. It helped, but it still reads anywhere from 3-5 deg low, and it fluctuates too. Kind of frustrating for extreme overclocking.

Maybe your mobo uses something similar, and it's out of place or something.
    
CPUMotherboardGraphicsRAM
E4300 @ 2.64 GHz ASUS P5LD2 Evga GeForce 7950GT 512MB 2 x 1 GB PQI TURBO DDR2 800 
Hard DriveOptical DriveCoolingOS
2x Seagate Momentus 7200.3 in RAID 0 Samsung lightscribe DVD burner intel stock Cu core with old 3 blade Thermaltak... Windows 7 Ultimate 64 bit 
MonitorKeyboardPowerCase
Samsung SyncMaster B2230HD Dell Dell 350W generic 
MouseMouse PadAudio
logitec The desk Creative SBLive! 
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CPUMotherboardGraphicsRAM
E4300 @ 2.64 GHz ASUS P5LD2 Evga GeForce 7950GT 512MB 2 x 1 GB PQI TURBO DDR2 800 
Hard DriveOptical DriveCoolingOS
2x Seagate Momentus 7200.3 in RAID 0 Samsung lightscribe DVD burner intel stock Cu core with old 3 blade Thermaltak... Windows 7 Ultimate 64 bit 
MonitorKeyboardPowerCase
Samsung SyncMaster B2230HD Dell Dell 350W generic 
MouseMouse PadAudio
logitec The desk Creative SBLive! 
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post #7 of 7
Two options
1. With time they will most likely address that in a BIOS fix!
2. Get a thermister/readout rig.

I'm looking to get this next...
8 fan and thermisters controled in windows.
http://www.performance-pcs.com/catal...oducts_id=4026
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
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CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
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